Research Article
Comparing the Selected Transfer Functions and Local Optimization Methods for Neural Network Flood Runoff Forecast
Table 8
The results of persistency index on tested transfer functions, the best models are marked with bold font.
| | ntrain | ntest | nval | PI_train | PI_test | PI_val | mPI_train | mPI_test | mPI_val |
| 4-3-1 | | | | | | | | | | CL | 275 | 225 | 110 | 0.80 | 0.46 | 0.24 | 0.35 | 0.24 | 0.08 | CLm | 555 | 381 | 207 | 0.70 | 0.56 | 0.26 | 0.37 | 0.25 | 0.08 | HT | 489 | 283 | 148 | 0.72 | 0.56 | 0.27 | 0.42 | 0.26 | 0.08 | LL | 355 | 273 | 139 | 0.84 | 0.55 | 0.21 | 0.35 | 0.25 | 0.08 | RS | 566 | 417 | 198 | 0.73 | 0.56 | 0.22 | 0.40 | 0.27 | 0.08 |
| 4-4-1 | | | | | | | | | | CL | 290 | 241 | 129 | 0.74 | 0.52 | 0.17 | 0.35 | 0.27 | 0.08 | CLm | 615 | 402 | 237 | 0.75 | 0.56 | 0.24 | 0.38 | 0.27 | 0.08 | HT | 578 | 351 | 152 | 0.75 | 0.56 | 0.25 | 0.44 | 0.27 | 0.08 | LL | 384 | 300 | 157 | 0.83 | 0.57 | 0.28 | 0.35 | 0.26 | 0.09 | RS | 608 | 475 | 209 | 0.75 | 0.61 | 0.25 | 0.42 | 0.28 | 0.08 |
| 4-5-1 | | | | | | | | | | CL | 311 | 256 | 144 | 0.77 | 0.53 | 0.24 | 0.35 | 0.26 | 0.09 | CLm | 632 | 437 | 245 | 0.70 | 0.58 | 0.21 | 0.39 | 0.26 | 0.08 | HT | 574 | 321 | 147 | 0.75 | 0.61 | 0.31 | 0.45 | 0.27 | 0.09 | LL | 432 | 337 | 187 | 0.79 | 0.56 | 0.31 | 0.35 | 0.25 | 0.08 | LS | 377 | 291 | 115 | 0.74 | 0.57 | 0.21 | 0.35 | 0.25 | 0.08 | RS | 659 | 517 | 242 | 0.74 | 0.61 | 0.29 | 0.42 | 0.27 | 0.09 |
| 4-6-1 | | | | | | | | | | CL | 319 | 269 | 145 | 0.77 | 0.56 | 0.21 | 0.34 | 0.27 | 0.08 | CLm | 654 | 471 | 259 | 0.69 | 0.59 | 0.24 | 0.39 | 0.27 | 0.07 | HT | 601 | 361 | 162 | 0.71 | 0.59 | 0.20 | 0.45 | 0.27 | 0.08 | LL | 437 | 358 | 185 | 0.75 | 0.53 | 0.17 | 0.35 | 0.27 | 0.08 | LS | 391 | 324 | 114 | 0.71 | 0.55 | 0.20 | 0.35 | 0.22 | 0.07 | RS | 651 | 539 | 263 | 0.72 | 0.61 | 0.22 | 0.42 | 0.28 | 0.08 |
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